Brake Maintenance; Adjusting The Parking Brake - Toro Z Master Professional 7000 Series Operator's Manual

Cleaning the Hydraulic-Fluid
Cooler and Radiator Screen
Service Interval: Before each use or daily
Before each use, check and clean the radiator screen
and oil cooler. Remove any buildup of grass, dirt or
other debris from the oil cooler and radiator screen
with compressed air (Figure
Figure 85
1. Hydraulic-fluid cooler
2. Left rear tire
Changing the Engine Coolant
Service Interval: Yearly
Contact an Authorized Service Dealer for changing
the coolant.
85).
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3. Radiator screen

Brake Maintenance

Adjusting the Parking
Brake
Service Interval: Every 25 hours
Every 200 hours
1. Engage the parking brake.
2. Measure the length of the spring
Note:
The measurement should be 64 mm
(2-1/2 inches) between the washers.
3. If adjustment is necessary, disengage the
parking brake, loosen the jam nut below the
spring and adjust the nut directly below the
spring (Figure
4. Turn the nut until the correct measurement is
obtained.
Note:
Turn the nut clockwise to shorten spring
length and turn counter-clockwise to lengthen
the spring.
5. Tighten the 2 nuts together.
6. Engage the parking brake and check the
measurement of the spring again.
7. If an adjustment is necessary, repeat the
procedures above.
8. Repeat on the opposite side of machine.
1. Brake lever in engaged
position
2. Spring—64 mm (2-1/2
inches)
60
(Figure
86).
Figure 86
3. Adjusting nut and jam nut
86).
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